Keyhole Neckline Open Back Chiffon Maxi Dress SpaBlanche is a gorgeous full length chiffon dress that kisses the earth you walk on. A halter neckline and a special back design with buttons add a sophisticated finish, which also shows your charming body. Casual elegance and a freeform design come together in this stunning dress. Available in full size range (UK4 UK34) and in custom sizing. The model is 5'8 (176cm). She is wearing a standard UK6 (Bust 33"(84cm),Waist 26. 5"(67cm),Hips 36.